Home / 115,986-169,883

Finding the Third Proportional to 115,986 and 169,883

Calculator

Solution

The third proportional to 115,986 and 169,883 is: 248,825.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    115,986 : 169,883 = 169,883 : x
  2. Step 2: Convert to fraction form
    115,986/169,883 = 169,883/x
  3. Step 3: Cross multiply
    115,986x = 169,883 × 169,883
  4. Step 4: Simplify right side
    115,986x = 28,860,233,689
  5. Step 5: Solve for x
    x = 28,860,233,689/115,986
  6. Step 6: Final answer
    x = 248,825.15

Related Problems

Find third proportional to 57,993 and 84,941.50
Half scale
Find third proportional to 231,972 and 339,766
Double scale
Find third proportional to 115,988 and 169,886
Similar ratio
Find third proportional to 173,979 and 254,824.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.